42264075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 84661248

約数和(自身を除く): 42397173

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 223, 285, 361, 399, 475, 525, 665, 669, 1083, 1115, 1425, 1561, 1805, 1995, 2527, 3325, 3345, 4237, 4683, 5415, 5575, 7581, 7805, 9025, 9975, 12635, 12711, 16725, 21185, 23415, 27075, 29659, 37905, 39025, 63175, 63555, 80503, 88977, 105925, 117075, 148295, 189525, 241509, 317775, 402515, 444885, 563521, 741475, 1207545, 1690563, 2012575, 2224425, 2817605, 6037725, 8452815, 14088025, 42264075]

約数ペア:

[(1, 42264075), (3, 14088025), (5, 8452815), (7, 6037725), (15, 2817605), (19, 2224425), (21, 2012575), (25, 1690563), (35, 1207545), (57, 741475), (75, 563521), (95, 444885), (105, 402515), (133, 317775), (175, 241509), (223, 189525), (285, 148295), (361, 117075), (399, 105925), (475, 88977), (525, 80503), (665, 63555), (669, 63175), (1083, 39025), (1115, 37905), (1425, 29659), (1561, 27075), (1805, 23415), (1995, 21185), (2527, 16725), (3325, 12711), (3345, 12635), (4237, 9975), (4683, 9025), (5415, 7805), (5575, 7581)]