15889770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 46230912

約数和(自身を除く): 30341142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 503, 585, 702, 810, 1006, 1053, 1170, 1215, 1509, 1755, 2106, 2430, 2515, 3018, 3159, 3510, 4527, 5030, 5265, 6318, 6539, 7545, 9054, 10530, 13078, 13581, 15090, 15795, 19617, 22635, 27162, 31590, 32695, 39234, 40743, 45270, 58851, 65390, 67905, 81486, 98085, 117702, 122229, 135810, 176553, 196170, 203715, 244458, 294255, 353106, 407430, 529659, 588510, 611145, 882765, 1059318, 1222290, 1588977, 1765530, 2648295, 3177954, 5296590, 7944885, 15889770]

約数ペア:

[(1, 15889770), (2, 7944885), (3, 5296590), (5, 3177954), (6, 2648295), (9, 1765530), (10, 1588977), (13, 1222290), (15, 1059318), (18, 882765), (26, 611145), (27, 588510), (30, 529659), (39, 407430), (45, 353106), (54, 294255), (65, 244458), (78, 203715), (81, 196170), (90, 176553), (117, 135810), (130, 122229), (135, 117702), (162, 98085), (195, 81486), (234, 67905), (243, 65390), (270, 58851), (351, 45270), (390, 40743), (405, 39234), (486, 32695), (503, 31590), (585, 27162), (702, 22635), (810, 19617), (1006, 15795), (1053, 15090), (1170, 13581), (1215, 13078), (1509, 10530), (1755, 9054), (2106, 7545), (2430, 6539), (2515, 6318), (3018, 5265), (3159, 5030), (3510, 4527)]