27262425

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 47050560

約数和(自身を除く): 19788135

約数列:

[1, 3, 5, 15, 25, 59, 61, 75, 101, 177, 183, 295, 303, 305, 505, 885, 915, 1475, 1515, 1525, 2525, 3599, 4425, 4575, 5959, 6161, 7575, 10797, 17877, 17995, 18483, 29795, 30805, 53985, 89385, 89975, 92415, 148975, 154025, 269925, 363499, 446925, 462075, 1090497, 1817495, 5452485, 9087475, 27262425]

約数ペア:

[(1, 27262425), (3, 9087475), (5, 5452485), (15, 1817495), (25, 1090497), (59, 462075), (61, 446925), (75, 363499), (101, 269925), (177, 154025), (183, 148975), (295, 92415), (303, 89975), (305, 89385), (505, 53985), (885, 30805), (915, 29795), (1475, 18483), (1515, 17995), (1525, 17877), (2525, 10797), (3599, 7575), (4425, 6161), (4575, 5959)]